果蝇胚胎中枢神经系统中胸神经节特有的细胞排列：其在同源异型突变体中的表现。

A cell arrangement specific to thoracic ganglia in the central nervous system of theDrosophila embryo: Its behaviour in homoeotic mutants.

作者信息

Jiménez F, Campos-Ortega J A

机构信息

Institut für Biologie III, Schänzlestraße 1, 7800, Freiburg i.Br., Federal Republic of Germany.

出版信息

Wilehm Roux Arch Dev Biol. 1981 Nov;190(6):370-373. doi: 10.1007/BF00863276.

DOI:10.1007/BF00863276

PMID:28305298

Abstract

We describe a set of cells in the central nervous system of theDrosophila embryo which are restricted to the thoracic ganglia in the wildtype. Taking these cells as indication of thoracic identity, we find that the ventral cord of embryos homozygous mutant for different bithorax functions and for Polycomb undergoes homoeotic transformations equivalent to those observed in the larval cuticle.

摘要

我们描述了果蝇胚胎中枢神经系统中的一组细胞，这些细胞在野生型中仅限于胸神经节。以这些细胞作为胸身份的指标，我们发现，对于不同的双胸功能和多梳蛋白纯合突变的胚胎腹神经索会发生与幼虫表皮中观察到的相同的同源异型转化。